Well, Facebook only allows persons to accept requests you send, so such a list will be as well containing wrong information. A possibility would be that someone else got access to your account and sent that request.
–
neoJun 21 '11 at 16:14

This is what I am worried. I have changed my login credentials, but I want to make sure if this is the case.
–
ytgJun 21 '11 at 17:25

I found a loophole to see pending friend requests on Facebook Timeline. Although Facebook does show you with all the friend requests received, there is no direct means to access the request you have sent from your account. But you can still keep track of them using the Facebook’s “Download Your Information” option. Follow:

Go to your 'Account Settings'

Click on 'Download a Copy of your Facebook data' on bottom of page.

Select 'expanded archive' from the link below.

After entering your Password, click on 'Start My Archive'

Once the archive is ready, you will receive an email. Now you need to download the archive from the link. (Usually takes 1 to 2 hours)

Extract downloaded zip file and Open index.html

Then navigate to “Pending friend requests” link. Click that link, now you can see the whole pending friend requests list on 'Pending Sent Friend Requests' head. It will also shows you the 'Pending Received Friend Requests'. You can also view friends whom you have deleted from your account.

You can install a script such as Unfriend Finder to track activities regarding friend requests. It will also notify you when someone ignores your request, remove from you from his/her friend list, activate/deactivate his/her facebook account. Pretty handy.